306526140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18311}}^1$

素因数の和:18360

約数の個数: 96

約数和(自身を含む): 984453120

約数和(自身を除く): 677926980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 18311, 36622, 54933, 73244, 91555, 109866, 164799, 183110, 219732, 274665, 329598, 366220, 494397, 549330, 567641, 659196, 823995, 988794, 1098660, 1135282, 1647990, 1702923, 1977588, 2270564, 2471985, 2838205, 3295980, 3405846, 4943970, 5108769, 5676410, 6811692, 8514615, 9887940, 10217538, 11352820, 15326307, 17029230, 20435076, 25543845, 30652614, 34058460, 51087690, 61305228, 76631535, 102175380, 153263070, 306526140]

約数ペア:

[(1, 306526140), (2, 153263070), (3, 102175380), (4, 76631535), (5, 61305228), (6, 51087690), (9, 34058460), (10, 30652614), (12, 25543845), (15, 20435076), (18, 17029230), (20, 15326307), (27, 11352820), (30, 10217538), (31, 9887940), (36, 8514615), (45, 6811692), (54, 5676410), (60, 5108769), (62, 4943970), (90, 3405846), (93, 3295980), (108, 2838205), (124, 2471985), (135, 2270564), (155, 1977588), (180, 1702923), (186, 1647990), (270, 1135282), (279, 1098660), (310, 988794), (372, 823995), (465, 659196), (540, 567641), (558, 549330), (620, 494397), (837, 366220), (930, 329598), (1116, 274665), (1395, 219732), (1674, 183110), (1860, 164799), (2790, 109866), (3348, 91555), (4185, 73244), (5580, 54933), (8370, 36622), (16740, 18311)]